mini-epic

Decompose specifications into 2–6 sequential work items with dependencies.

4|3|Updated Feb 7, 2026
One-click install
npx skills add https://github.com/steilerDev/cornerstone --skill mini-epic
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mini-epic
Source: https://github.com/steilerDev/cornerstone/tree/main/.claude/skills/mini-epic
Command: npx skills add https://github.com/steilerDev/cornerstone --skill mini-epic

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Orchestrates planning by analyzing a spec, decomposing it into a batch of work items, and surfacing questions and alternatives before execution.

Core Features & Use Cases

  • Decomposes a spec into 2–6 independent work items with clear dependencies and ordered delivery.
  • Generates a dependency graph and a prioritized queue for batch development.
  • Prompts for clarifying questions and alternative approaches to reduce risk.
  • Provides a structured Quick Start that can be fed into /batch-develop.
  • Includes a concrete example workflow: given a spec for a feature, the skill outputs a staged plan and criteria for validation.

Quick Start

Feed a spec into the mini-epic planner and generate a 2–6 item sequential work plan.

Frequently Asked Questions about mini-epic

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I decompose a project specification into actionable work items?

Decomposing a specification into work items involves breaking it into 2–6 discrete, sequential tasks with clear dependencies and ordered delivery, specifically designed for batch development planning.

When should I use a mini-epic instead of a full epic for agile planning?

You should use a mini-epic for agile planning when a specification is too large for a single story but not large enough to require full epics, organizing the work into 2–6 manageable items.

How do I identify dependencies and prioritize a queue for batch development?

To identify dependencies and prioritize a queue for batch development, the skill generates a dependency graph and a structured sequential plan to guide ordered delivery of the decomposed work items.

Can I surface questions and alternatives before executing a project plan?

Yes, you can surface questions and alternative approaches before execution. The skill outlines implications and prompts for clarifying questions to reduce risk and guide decision-making during planning.

What is the best way to structure a Quick Start for batch-develop from a spec?

The best way to structure a Quick Start for batch-develop is to feed the specification into the planner, which outputs a staged sequential plan with validation criteria to drive downstream execution.